031EC
General Purpose Strain Gages—Linear Pattern
GAGE PATTERN DATA
GAGE
DESIGNATION
See Note 1, 3
EA-XX-031EC-120
EA-XX-031EC-350
ED-DY-031EC-350
WA-XX-031EC-120
WA-XX-031EC-350
WK-XX-031EC-350
EP-08-031EC-120
SA-XX-031EC-120
SA-XX-031EC-350
SK-XX-031EC-120
SK-XX-031EC-350
SD-DY-031EC-350
RESISTANCE
(OHMS)
See Note 2
120 ± 0.2%
350 ± 0.2%
350 ± 0.4%
120 ± 0.4%
350 ± 0.4%
350 ± 0.4%
120 ± 0.2%
120 ± 0.4%
350 ± 0.4%
120 ± 0.4%
350 ± 0.4%
350 ± 0.8%
OPTIONS
AVAILABLE
See Note 3
E,
SE,
L, LE
E,
SE,
L, LE
E, L*, LE*
DESCRIPTION
actual size
General-purpose miniature gage. Similar to 031DE
pattern but with tab at each side of grid.
GAGE DIMENSIONS
Gage Length
0.031
0.79
Overall Length
0.042
1.07
Legend
ES = Each Section
S = Section (S1 = Section 1)
Grid Width
0.032
0.81
0.140
3.56
CP = Complete Pattern
M = Matrix
Matrix Length
0.17
4.3
inch
millimeter
Matrix Width
0.23
5.8
Overall Width
GAGE SERIES DATA
—
See Gage Series datasheet for complete specifications
Series
EA
ED
WA
WK
EP
SA
SK
SD
Description
Constantan foil in combination with a tough, flexible, polyimide backing.
Isoelastic foil in combination with tough, flexible polyimide film.
Fully encapsulated constantan gages with high-endurance leadwires.
Fully encapsulated K-alloy gages with high-endurance leadwires.
Annealed constantan foil with tough, high-elongation polyimide backing.
Fully encapsulated constantan gages with solder dots.
Fully encapsulated K-alloy gages with solder dots.
Equivalent to WD Series, but with solder dots instead of leadwires.
Strain Range
±3%
±2%
±2%
±1.5%
±10%
±2%
±1.5%
±1.5%
Temperature Range
–100° to +350°F (–75° to +175°C)
–320° to +400°F (–195° to +205°C)
–100° to +400°F (–75° to +205°C)
–452° to +550°F (–269° to +290°C)
–100° to +400°F (–75° to +205°C)
–100° to +400°F (–75° to +205°C)
–452° to +450°F (–269° to +230°C)
–320° to +400°F (–195° to +205°C)
Note 1:
Insert desired S-T-C number in spaces marked XX.
Note 2:
Tolerance is increased when Option W, E, SE, LE, or P is specified.
Note 3:
Products with designations and options shown in
bold
are not RoHS compliant.
*Options available but not normally recommended. See Optional Features data sheet for details.
Document No.: 11073
Revision: 22-Sep-2015
For technical questions, contact
mm@vpgsensors.com
www.micro-measurements.com
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Revision: 15-Jul-2014
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